Gallery
Info Grid 3
<%@ Page Language="C#" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<%@ Import Namespace="dotnetCHARTING.Mapping" %>
<script runat="server">
void Page_Load(Object sender, EventArgs e)
{
// Demonstrates how to set up an infoGrid using MicroCharts and data from a Series object.
Chart.Margin = "10";
Chart.TempDirectory = "temp";
Chart.ObjectChart = new dotnetCHARTING.Label(getGridText(getRandomData()));
}
string getGridText(SeriesCollection sc)
{
StringBuilder sb = new StringBuilder();
sb.Append("<block fStyle='Bold' vAlign='Center'>Series<Chart:Scale min='0' max='100' value='%Value%'>");
foreach (Series s in sc)
sb.Append("<row>" + s.Name + "<Chart:BarFull values='" + s.GetYValueList() + "' shading='7'>");
return sb.ToString();
}
SeriesCollection getRandomData()
{
SeriesCollection SC = new SeriesCollection();
Random myR = new Random();
for (int a = 1; a < 8; a++)
{
Series s = new Series();
s.Name = "Series " + a;
for (int b = 1; b < 5; b++)
{
Element e = new Element();
e.Name = "Element " + b;
//e.YValue = -25 + myR.Next(50);
e.YValue = myR.Next(1000);
s.Elements.Add(e);
}
SC.Add(s);
}
return SC;
}
SeriesCollection getLiveData()
{
DataEngine de = new DataEngine("ConnectionString goes here");
de.ChartObject = Chart; // Necessary to view any errors the dataEngine may throw.
de.SqlStatement = "SELECT XAxisColumn, YAxisColumn FROM ....";
return de.GetSeries();
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>.netCHARTING Sample</title>
</head>
<body>
<div align="center">
<dotnet:Chart ID="Chart" runat="server" />
</div>
</body>
</html>
<%@ Page Language="vb" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<%@ Import Namespace="dotnetCHARTING.Mapping" %>
<script runat="server">
Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
' Demonstrates how to set up an infoGrid using MicroCharts and data from a Series object.
Chart.Margin = "10"
Chart.TempDirectory = "temp"
Chart.ObjectChart = New dotnetCHARTING.Label(getGridText(getRandomData()))
End Sub
Function getGridText(ByVal sc As SeriesCollection) As String
Dim sb As StringBuilder = New StringBuilder()
sb.Append("<block fStyle='Bold' vAlign='Center'>Series<Chart:Scale min='0' max='100' value='%Value%'>")
For Each s As Series In sc
sb.Append("<row>" & s.Name & "<Chart:BarFull values='" & s.GetYValueList() & "' shading='7'>")
Next s
Return sb.ToString()
End Function
Function getRandomData() As SeriesCollection
Dim SC As SeriesCollection = New SeriesCollection()
Dim myR As Random = New Random()
For a As Integer = 1 To 7
Dim s As Series = New Series()
s.Name = "Series " & a
For b As Integer = 1 To 4
Dim e As Element = New Element()
e.Name = "Element " & b
'e.YValue = -25 + myR.Next(50);
e.YValue = myR.Next(1000)
s.Elements.Add(e)
Next b
SC.Add(s)
Next a
Return SC
End Function
Function getLiveData() As SeriesCollection
Dim de As DataEngine = New DataEngine("ConnectionString goes here")
de.ChartObject = Chart ' Necessary to view any errors the dataEngine may throw.
de.SqlStatement = "SELECT XAxisColumn, YAxisColumn FROM ...."
Return de.GetSeries()
End Function
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>.netCHARTING Sample</title>
</head>
<body>
<div align="center">
<dotnet:Chart ID="Chart" runat="server" />
</div>
</body>
</html>
- Sample FilenameInfoGrid3.aspx
- Version5.2
- Uses DatabaseNo